Interested in making your own custom remote for your XBMC? Make shows off a guide to make your own using a cheap Bluetooth module and a custom case.

The build here uses a Bluefruit EZ-Key, a bit of soldering, and (an admittedly pretty ugly) 3D printed case. The process itself if pretty easy to do, and once you're done you'll have a little Bluetooth remote you can use to control your home theater PC. It should be easy enough to modify the case to suit your style, and otherwise it's a easy build to make for yourself.